206427840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 112

約数和(自身を含む): 662208480

約数和(自身を除く): 455780640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 808, 960, 1010, 1212, 1515, 1616, 2020, 2129, 2424, 3030, 3232, 4040, 4258, 4848, 6060, 6387, 6464, 8080, 8516, 9696, 10645, 12120, 12774, 16160, 17032, 19392, 21290, 24240, 25548, 31935, 32320, 34064, 42580, 48480, 51096, 63870, 68128, 85160, 96960, 102192, 127740, 136256, 170320, 204384, 215029, 255480, 340640, 408768, 430058, 510960, 645087, 681280, 860116, 1021920, 1075145, 1290174, 1720232, 2043840, 2150290, 2580348, 3225435, 3440464, 4300580, 5160696, 6450870, 6880928, 8601160, 10321392, 12901740, 13761856, 17202320, 20642784, 25803480, 34404640, 41285568, 51606960, 68809280, 103213920, 206427840]

約数ペア:

[(1, 206427840), (2, 103213920), (3, 68809280), (4, 51606960), (5, 41285568), (6, 34404640), (8, 25803480), (10, 20642784), (12, 17202320), (15, 13761856), (16, 12901740), (20, 10321392), (24, 8601160), (30, 6880928), (32, 6450870), (40, 5160696), (48, 4300580), (60, 3440464), (64, 3225435), (80, 2580348), (96, 2150290), (101, 2043840), (120, 1720232), (160, 1290174), (192, 1075145), (202, 1021920), (240, 860116), (303, 681280), (320, 645087), (404, 510960), (480, 430058), (505, 408768), (606, 340640), (808, 255480), (960, 215029), (1010, 204384), (1212, 170320), (1515, 136256), (1616, 127740), (2020, 102192), (2129, 96960), (2424, 85160), (3030, 68128), (3232, 63870), (4040, 51096), (4258, 48480), (4848, 42580), (6060, 34064), (6387, 32320), (6464, 31935), (8080, 25548), (8516, 24240), (9696, 21290), (10645, 19392), (12120, 17032), (12774, 16160)]